const { Client } = require('ssh2');

const conn = new Client();

conn.on('ready', () => {
  conn.exec('cat /www/server/panel/vhost/nginx/0.default.conf', (err, stream) => {
    if (err) { console.log('ERR:', err); conn.end(); return; }
    stream.on('data', (d) => console.log('DEFAULT:', d.toString()));
    stream.on('close', () => {
      const config = `server {
    listen 80;
    server_name hs.yifenbao.cn;
    return 301 https://$server_name$request_uri;
}

server {
    listen 443 ssl;
    server_name hs.yifenbao.cn;

    ssl_certificate /www/server/panel/vhost/cert/hs.yifenbao.cn/fullchain.pem;
    ssl_certificate_key /www/server/panel/vhost/cert/hs.yifenbao.cn/privkey.pem;

    error_page 404 /404.html;

    location = / {
        if ($http_user_agent ~* (mobile|android|iphone|ipad|phone|tablet|blackberry|opera\s+mini|windows\s+phone)) {
            return 301 https://$server_name/h5/;
        }
        return 301 https://$server_name/admin/;
    }

    location /h5/ {
        proxy_pass http://127.0.0.1:4001/h5/;
        proxy_set_header Host $host;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_set_header X-Forwarded-Proto $scheme;
        add_header Vary User-Agent;
    }

    location /admin/ {
        proxy_pass http://127.0.0.1:4001/admin/;
        proxy_set_header Host $host;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_set_header X-Forwarded-Proto $scheme;
        add_header Vary User-Agent;
    }

    location /api/ {
        proxy_pass http://127.0.0.1:4000/api/;
        proxy_set_header Host $host;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_set_header X-Forwarded-Proto $scheme;
    }
}
`;

      conn.exec(`cat > /www/server/panel/vhost/nginx/hs.yifenbao.cn.conf << 'EOF'
${config}EOF`, (err2, stream2) => {
        if (err2) { console.log('ERR2:', err2); conn.end(); return; }
        stream2.on('close', () => {
          conn.exec('/www/server/nginx/sbin/nginx -t && /www/server/nginx/sbin/nginx -s reload', (err3, stream3) => {
            if (err3) { console.log('ERR3:', err3); conn.end(); return; }
            stream3.on('data', (d) => console.log('RELOAD:', d.toString()));
            stream3.on('close', () => conn.end());
          });
        });
      });
    });
  });
});

conn.connect({ host: 'hs.yifenbao.cn', port: 22, username: 'root', password: 'Torch1112' });